... Mini AP,data storage and sharingFeatures:1. Battery: Built-in 2000mAh rechargeable Li-polymer battery, last up to 4 hours ofnormal usage ... connectivity, Support Wifi access9. Multiple power supply: Recharges its battery over power adaptor, Car charger or PC via USB cable10 ... cheap 3G portable wireless wifi router HSPA wifi router 2000mAh battery router 3G wireless wifi router, data storage and sharing